Insights

AI-Driven Consulting Marsh McLennan’s growing management consulting revenue driven by AI-related work signals a strong opportunity to offer advanced analytics, AI strategy, and implementation services to expand their digital advisory capabilities and optimize client outcomes.

Digital Leadership With new regional head of digital in the Pacific and ongoing technology stack across analytics and content platforms, there is a clear need for modern, scalable digital transformation solutions, cyber risk management, and data governance offerings.

Risk & Reinsurance Shifts Lower property reinsurance rates impacting margins suggests opportunities to propose risk modeling, catastrophe analytics, and reinsurance optimization services to improve pricing, portfolio risk, and capital efficiency.

Strategic Partnerships Co-developed frameworks with insurers for novel products (e.g., reforestation insurance) indicate appetite for collaborative product innovation; potential to present joint go-to-market models, insurtech integrations, and new risk transfer solutions.

UK Construction Growth Recent insurance solutions for UK construction contractors point to a market segment ripe for tailored risk advisory, project-specific coverage optimization, and equipment risk management services across road, highway, and plant assets.

Similar companies to Marsh McLennan

Marsh McLennan Tech Stack

Marsh McLennan uses 8 technology products and services including Optimizely, Alteryx, MicroStrategy, and more. Explore Marsh McLennan's tech stack below.

Media & News

Marsh McLennan's Email Address Formats

Marsh McLennan uses at least 13 email formats:
Marsh McLennan Email FormatsExamplePercentage
First.Last@marsh.comJohn.Doe@marsh.com
92%
FirstLast@marsh.comJohnDoe@marsh.com
5%
First.L@marsh.comJohn.D@marsh.com
2%
Last.First@marsh.comDoe.John@marsh.com
1%
First.Last@mmc.comJohn.Doe@mmc.com
95%
F.Last@mmc.comJ.Doe@mmc.com
4%
First.Middle@mmc.comJohn.Michael@mmc.com
1%
First.Last@marshmclennan.comJohn.Doe@marshmclennan.com
94%
First@marshmclennan.comJohn@marshmclennan.com
5%
First.Middle@marshmclennan.comJohn.Michael@marshmclennan.com
1%
FLast@mma-mi.comJDoe@mma-mi.com
98%
FL@mma-mi.comJD@mma-mi.com
2%
First.Last@marshpm.comJohn.Doe@marshpm.com
100%

Frequently Asked Questions

What is Marsh McLennan's phone number?

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You can contact Marsh McLennan's main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is Marsh McLennan's stock symbol?

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Marsh McLennan is a publicly traded company; the company's stock symbol is MMC.

What is Marsh McLennan's official website and social media links?

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Marsh McLennan's official website is marsh.com and has social profiles on LinkedIn.

How much revenue does Marsh McLennan generate?

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As of October 2026, Marsh McLennan's annual revenue is estimated to be $10B+.

What is Marsh McLennan's SIC code and NAICS code?

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Marsh McLennan's SIC code is 6411 - Insurance Agents, Brokers, and Service and NAICS code is 54 - Professional, Scientific, and Technical Services.

How many employees does Marsh McLennan have currently?

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As of October 2026, Marsh McLennan has approximately 40K employees across 6 continents, including North America, Asia and Europe. Key team members include Ceo Morocco: M. T., Chief Executive Officer: T. S. and Ceo Marsh Mclennan Qatar: A. Q. Explore Marsh McLennan's employee directory with LeadIQ.

What industry does Marsh McLennan belong to?

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Marsh McLennan operates in the Professional Services industry.

What technology does Marsh McLennan use?

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Marsh McLennan's tech stack includes Optimizely, Alteryx, MicroStrategy, Microsoft SharePoint, Sitecore, Jenkins, Adobe Experience Cloud and ArcGIS.

What is Marsh McLennan's email format?

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Marsh McLennan's email format typically follows the pattern of First.Last@marsh.com. Find more Marsh McLennan email formats with LeadIQ.

How much funding has Marsh McLennan raised to date?

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As of October 2026, Marsh McLennan has raised $15B in funding. The last funding round occurred on Jun 02, 2026.

When was Marsh McLennan founded?

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Marsh McLennan was founded in 1871.
Marsh McLennan logo

Marsh McLennan

Professional ServicesNew York, United States10001+ Employees

Marsh & McLennan Companies is a multinational financial services firm that provides risk management, strategic advisory, and people-focused services. It operates through four units—Marsh Risk, Guy Carpenter, Mercer, and Oliver Wyman—and serves clients in 130 countries. The organization helps clients identify and quantify risks, develop risk management strategies, and address workforce and organizational needs.

It is based in New York City and functions as a professional services firm within the risk and advisory field. In November 2025, Marsh McLennan International announced the appointment of James Addington-Smith as CEO of Marsh UK, reflecting leadership changes across its regional businesses.

Section iconCompany Overview

Phone number
Website
marsh.com
SIC Code
6411 - Insurance Agents, Brokers, and Service
Stock Symbol
MMC
NAICS Code
54 - Professional, Scientific, and Technical Services
Founded
1871
Employees
10001+

Section iconFunding & Financials

  • $15B

    Marsh McLennan has raised a total of $15B of funding over 6 rounds. Their latest funding round was raised on Jun 02, 2026 as a Post IPO Debt.

  • $10B+

    Marsh McLennan's revenue is estimated to be in the range of $10B+

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